The occupational hygiene discipline focuses on protecting worker health and well-being by anticipating, identifying, evaluating, and controlling workplace hazards.
Effective, compliant, and safe management of asbestos and hazardous materials protecting your people, property, and the environment.
We provide expert contaminated site assessment and environmental management plan to help organisations meet regulatory requirements, reduce environmental impact, and build a sustainable future.
Through hands-on workshops, on-site programs, and tailored safety solutions, we help you build a stronger safety culture and support employee well-being.
Our mission is to build lasting trust by delivering high-quality occupational hygiene and environmental consulting services, including air quality, noise monitoring, asbestos testing, fit testing and contaminated site assessment that support healthier workplaces and sustainable outcomes.
We work closely with local and regional industries, government agencies, and communities to identify, assess, and manage health and environmental risks. Our services include comprehensive risk assessments, expert monitoring and testing, regulatory compliance support, and clear, practical advice grounded in sound science.
We believe effective risk management goes beyond reports. Through engaging training programs and hands-on workshops, we empower teams with the knowledge and confidence to create safe, compliant, and responsible workplaces.
With 2HEM as your partner, compliance becomes a strategic advantage, reducing risk, strengthening reputation, and allowing you to focus on what drives your business forward.
Integrity & Independence
We provide objective, independent advice based on evidence, transparency, and professional ethics.
Scientific & Technical Excellence
Our services are delivered in accordance with recognised standards, validated methodologies, and current best practice.
Practical Risk Management
We deliver clear, achievable solutions that support effective hazard control, regulatory compliance, and continual improvement.
Client Partnership
We work collaboratively with clients to understand operational risks and deliver fit-for-purpose outcomes.
Health, Safety & Environmental Responsibility
We are committed to protecting worker health, ensuring safe systems of work, and supporting environmentally sustainable practices.
Discover 2HEM’s work process from understanding client needs to delivering science-based, practical strategies and ongoing support!
2HEM meets with clients to discuss their needs, budget, and timeline.
Desk-based research is conducted, and accordingly, a strategic sampling plan is designed to accurately identify potential risks.
Conducting thorough site inspections and testing to evaluate risks to workers and/or the environment.
Providing clear, practical recommendations and ongoing support to help manage risks, ensure compliance, and improve workplace health and environmental outcomes.
Meet our dedicated principal consultant – join us to learn about their expertise and innovative approach.

Noëllie Bourdoiseau brings a depth of Australian and international experience to occupational hygiene, hazardous materials management, and environmental consulting across regional southern Australia. Her career spans a diverse range of sectors, including quarries, mining, industrial operations, civil construction, manufacturing, insurance, and defence providing her with a practical, cross-industry understanding of complex health and environmental risks.
With a Bachelor of Science in Environmental Management and a Diploma of Technology in Biological Engineering, specialising in Environmental Engineering, Noëllie combines strong scientific foundations with real-world application. She is a NSW SafeWork Licensed Asbestos Assessor (LAA), delivering competent, compliant, and defensible hazardous materials assessments in line with regulatory and industry standards.
Noëllie is an active member of leading professional bodies, including the Australian Institute of Occupational Hygienists (AIOH), the French Society of Occupational Hygienists (SOFHYT), and the Australian Land and Groundwater Association (ALGA). Her involvement reflects a commitment to professional integrity, ongoing development, and global best practice.
Based in Wagga Wagga, NSW, for more than 11 years, Noëllie is deeply connected to the region she serves. Beyond her professional work, she is an engaged member of the local community, serving on the board of the Alliance Française de Wagga Wagga and supporting initiatives that strengthen cultural and community ties.
Through technical excellence, practical insight, and a strong local presence, Noëllie leads 2HEM with a clear focus on protecting people, workplaces, and the environment.
Explore stories from satisfied clients. See how we've built trust and delivered exceptional results.
Experience our latest construction project firsthand - tour the site and see our progress!
2HEM provides high-quality occupational hygiene and environmental consulting services across Wagga Wagga, Albury and the Riverina.